Finding the Third Proportional to 719,793 and 1,666,332

Step by Step Solution

1. Step 1: Write the proportion equation
   719,793 : 1,666,332 = 1,666,332 : x
2. Step 2: Convert to fraction form
   719,793/1,666,332 = 1,666,332/x
3. Step 3: Cross multiply
   719,793x = 1,666,332 × 1,666,332
4. Step 4: Simplify right side
   719,793x = 2,776,662,334,224
5. Step 5: Solve for x
   x = 2,776,662,334,224/719,793
6. Step 6: Final answer
   x = 3,857,584.52